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The philosophy of mathematics ⠃⠗⠋ braille edition

Grade 2 — contracted English braille (EBAE-compatible subset). Translated on this server by our own braille engine (BRF — Braille Ready Format, Library of Congress fdd000551). View Grade 1 instead.

Download .brf — Grade 2 Download .brf — Grade 1 Plain-text reader .txt

353,784 braille cells · 373 embossed pages at 40×25 · 661 unrepresentable characters omitted

⠏⠗⠕⠏⠻⠞⠊⠑⠎⠀⠷⠀⠮⠀⠉⠕⠝⠉⠑⠏⠞⠊⠕⠝⠀⠷⠀⠠⠇⠑⠊⠃⠝⠊⠞⠵⠂⠀⠃⠽
⠀⠋⠕⠇⠇⠪⠬⠀⠭⠀⠑⠭⠉⠇⠥⠎⠊⠧⠑⠇⠽⠀⠔⠀⠮⠀⠑⠝⠞⠊⠗⠑⠀⠎⠽⠌⠑⠍⠀⠷
⠀⠦⠀⠠⠍⠡⠁⠝⠊⠟⠥⠑⠀⠠⠁⠝⠁⠇⠽⠞⠊⠟⠥⠑⠲⠀⠠⠎⠥⠡⠀⠁⠀⠋⠁⠉⠞⠀
⠗⠢⠙⠻⠎⠀⠁⠝⠽⠀⠉⠕⠍⠍⠢⠞⠎⠀⠥⠝⠝⠑⠉⠑⠎⠎⠜⠽⠲⠀⠀⠠⠃⠀⠱⠢⠀⠺⠑⠀
⠉⠕⠝⠎⠊⠙⠻⠀⠮⠀⠉⠕⠝⠉⠑⠏⠞⠊⠕⠝⠀⠷⠀⠠⠇⠑⠊⠃⠝⠊⠞⠵⠀⠔⠀
⠊⠞⠎⠑⠇⠋⠀⠯⠀⠔⠀⠊⠞⠎⠀⠇⠕⠛⠊⠉⠁⠇⠀⠗⠑⠇⠁⠞⠊⠕⠝⠎⠂⠀⠺⠑⠀⠸⠉⠀
⠑⠎⠉⠁⠏⠑⠀⠁⠙⠍⠊⠞⠞⠬⠂⠀⠾⠀⠠⠇⠁⠛⠗⠁⠝⠛⠑⠂⠀⠞⠀⠭⠀⠊⠎⠀
⠗⠁⠙⠊⠉⠁⠇⠇⠽⠀⠧⠊⠉⠊⠳⠎⠀⠔⠀⠹⠊⠎⠂⠀⠞⠂⠀⠁⠙⠕⠏⠞⠬⠀⠊⠞⠎⠀
⠕⠺⠝⠀⠑⠭⠏⠗⠑⠎⠎⠊⠕⠝⠎⠂⠀⠮⠀⠝⠕⠞⠊⠕⠝⠀⠷⠀⠊⠝⠋⠔⠊⠞⠑⠇⠽⠀
⠎⠍⠁⠇⠇⠀⠟⠥⠁⠝⠞⠊⠞⠊⠑⠎⠀⠊⠎⠀⠁⠀⠋⠁⠇⠎⠑⠀⠊⠙⠑⠁⠂⠀⠷⠀⠱⠊⠡⠀
⠭⠀⠊⠎⠀⠔⠀⠋⠁⠉⠞⠀⠊⠍⠏⠕⠎⠎⠊⠃⠇⠑⠀⠞⠕⠀⠕⠃⠞⠁⠔⠀⠁⠀⠉⠇⠑⠜⠀
⠉⠕⠝⠉⠑⠏⠞⠊⠕⠝⠂⠀⠓⠪⠑⠧⠻⠀⠺⠑⠀⠍⠁⠽⠀⠙⠑⠉⠑⠊⠧⠑⠀
⠕⠥⠗⠎⠑⠇⠧⠑⠎⠀⠔⠀⠞⠀⠍⠁⠞⠞⠻⠲⠀⠠⠑⠧⠢⠀⠊⠋⠀⠺⠑⠀⠁⠙⠕⠏⠞⠀⠮⠀
⠬⠢⠊⠳⠎⠀⠊⠙⠑⠁⠀⠷⠀⠮⠀⠉⠕⠍⠏⠢⠎⠁⠞⠊⠕⠝⠀⠷⠀⠑⠗⠗⠕⠗⠎⠂⠀⠵⠀
⠁⠃⠕⠧⠑⠀⠑⠭⠏⠇⠁⠔⠫⠂⠀⠹⠊⠎⠀⠊⠝⠧⠕⠇⠧⠑⠎⠀⠮⠀⠗⠁⠙⠊⠉⠁⠇⠀
⠊⠝⠉⠕⠝⠧⠢⠊⠢⠉⠑⠀⠷⠀⠃⠑⠬⠀⠕⠃⠇⠊⠛⠫⠀⠞⠕⠀⠙⠊⠌⠬⠥⠊⠩⠀⠔⠀
⠍⠁⠮⠍⠁⠞⠊⠉⠎⠀⠞⠺⠕⠀⠉⠇⠁⠎⠎⠑⠎⠀⠷⠀⠗⠑⠁⠎⠕⠝⠬⠎⠂⠀⠘⠹⠀⠱⠊⠡
⠀⠁⠗⠑⠀⠏⠻⠋⠑⠉⠞⠇⠽⠀⠗⠊⠛⠕⠗⠳⠎⠂⠀⠯⠀⠘⠹⠀⠔⠀⠱⠊⠡⠀⠺⠑⠀
⠙⠑⠎⠊⠛⠝⠫⠇⠽⠀⠉⠕⠍⠍⠊⠞⠀⠑⠗⠗⠕⠗⠎⠀⠱⠊⠡⠀⠎⠥⠃⠎⠑⠟⠥⠢⠞⠇⠽⠀
⠓⠀⠞⠕⠀⠃⠑⠀⠉⠕⠍⠏⠢⠎⠁⠞⠫⠲⠀⠠⠁⠀⠉⠕⠝⠉⠑⠏⠞⠊⠕⠝⠀⠱⠊⠡⠀
⠇⠑⠁⠙⠎⠀⠞⠕⠀⠎⠥⠡⠀⠌⠗⠁⠝⠛⠑⠀⠉⠕⠝⠎⠑⠟⠥⠢⠉⠑⠎⠀⠊⠎⠀
⠥⠝⠙⠳⠃⠞⠫⠇⠽⠀⠧⠀⠥⠝⠎⠁⠞⠊⠎⠋⠁⠉⠞⠕⠗⠽⠀⠔⠀⠁⠀⠇⠕⠛⠊⠉⠁⠇⠀
⠏⠕⠔⠞⠀⠷⠀⠧⠊⠑⠺⠲⠀⠀⠠⠞⠕⠀⠎⠁⠽⠂⠀⠵⠀⠙⠀⠐⠎⠀⠛⠑⠕⠍⠑⠞⠻⠎⠂⠀
⠞⠀⠭⠀⠊⠎⠀⠏⠕⠎⠎⠊⠃⠇⠑⠀⠔⠀⠑⠀⠉⠁⠎⠑⠀⠞⠕⠀⠗⠫⠥⠉⠑⠀⠮⠀
⠊⠝⠋⠔⠊⠞⠑⠎⠊⠍⠁⠇⠀⠍⠑⠹⠕⠙⠀⠞⠕⠀⠞⠀⠷⠀⠇⠊⠍⠊⠞⠎⠂⠀⠮⠀

These are the same pages the .brf download embosses — form-feed breaks and all. BRF opens in braille software (Duxbury, BrailleBlaster), on embossers, and on refreshable displays.